WAEC Data Processing Past Questions & Answers - Page 19

91.

One safety measure to consider in a computer room is 

A.

Arranging the chairs in the room together

B.

Keeping liquid within the room

C.

Closing the door always

D.

Maintaining a dust-free environment

Correct answer is D

No explanation has been provided for this answer.

92.

The use of the internet to perform illegal activities is generally called

A.

Cyber crime

B.

Packet sniffing

C.

Phishing

D.

Spamming

Correct answer is A

No explanation has been provided for this answer.

93.

The erratic movement of the mouse pointer is usually caused by

A.

Damaged driver

B.

Dirty mouse ball

C.

Improper connection of mouse cable

D.

Outdated driver

Correct answer is A

No explanation has been provided for this answer.

94.

One precautionary measure taken when cleaning a monitor is

A.

Plugging of power supply cable

B.

Spraying a windows cleaner on the monitor

C.

Unplugging the power supply cable

D.

Using a vacuum cleaner to clean the monitor casing

Correct answer is C

No explanation has been provided for this answer.

95.

Figure 4 shows CorelDraw tool bar. The part labeled is used to

A.

Shape objects

B.

Select objects

C.

Draw lines and curves

D.

Create texts

Correct answer is B

No explanation has been provided for this answer.